

#import <Foundation/Foundation.h>
#define kWZHttpTool [WZHttpTool sharedHttpTool]
@interface WZHttpTool : NSObject
+ (WZHttpTool *) sharedHttpTool;

-(void)weatherRequestWithCityInfo:(NSString *)cityInfo
                        success:(void(^)(id)) success
                        failure:(void(^)(id)) failure;

@end
